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Update CodeEditor. Support highlight, onChange, defaultValue props #7

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Merged
Panthevm merged 1 commit into from
Aug 21, 2025
Merged

Update CodeEditor. Support highlight, onChange, defaultValue props #7

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100 changes: 59 additions & 41 deletions packages/react-components/src/components/code-editor/index.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -37,12 +37,19 @@ const baseTheme = EditorView.baseTheme({
backgroundColor: "var(--color-bg-primary)",
height: "100%",
width: "100%",
fontSize: "14px",
paddingTop: "8px",
paddingBottom: "8px",
},
".cm-scroller": {
overflow: "auto",
},
".cm-content": {
fontFamily: "var(--font-family-mono)",
padding: "0",
},
"&.cm-focused": {
outline: "none",
},
".cm-gutter": {
fontFamily: "var(--font-family-mono)",
Expand All @@ -51,6 +58,9 @@ const baseTheme = EditorView.baseTheme({
backgroundColor: "var(--color-bg-primary)",
border: "none",
},
".cm-lineNumbers": {
paddingLeft: "16px",
},
".cm-activeLineGutter": {
backgroundColor: "var(--color-bg-primary)",
color: "var(--color-text-primary)",
Expand All @@ -68,7 +78,13 @@ const customHighlightStyle = HighlightStyle.define([
{ tag: tags.null, color: "#569cd6" },
]);

export function CodeEditor() {
export function CodeEditor({
defaultValue,
onChange,
}: {
defaultValue?: string;
onChange?: (value: string) => void;
}) {
const editorRef = React.useRef(null);

React.useEffect(() => {
Expand All @@ -78,46 +94,48 @@ export function CodeEditor() {

const view = new EditorView({
parent: editorRef.current,

extensions: [
lineNumbers(),
foldGutter(),
highlightSpecialChars(),
history(),
drawSelection(),
dropCursor(),
EditorState.allowMultipleSelections.of(true),
indentOnInput(),
syntaxHighlighting(customHighlightStyle),
bracketMatching(),
closeBrackets(),
autocompletion(),
rectangularSelection(),
crosshairCursor(),
highlightActiveLine(),
highlightActiveLineGutter(),
highlightSelectionMatches(),
baseTheme,
keymap.of([
// Closed-brackets aware backspace
...closeBracketsKeymap,
// A large set of basic bindings
...defaultKeymap,
// Search-related keys
...searchKeymap,
// Redo/undo keys
...historyKeymap,
// Code folding bindings
...foldKeymap,
// Autocompletion keys
...completionKeymap,
// Keys related to the linter system
...lintKeymap,
]),
json(),
linter(jsonParseLinter(), { delay: 300 }),
lintGutter(),
],
state: EditorState.create({
doc: defaultValue ?? "",
extensions: [
// Все расширения должны быть здесь
lineNumbers(),
foldGutter(),
highlightSpecialChars(),
history(),
drawSelection(),
dropCursor(),
EditorState.allowMultipleSelections.of(true),
indentOnInput(),
json(), // JSON должен быть перед syntaxHighlighting
syntaxHighlighting(customHighlightStyle),
bracketMatching(),
closeBrackets(),
autocompletion(),
rectangularSelection(),
crosshairCursor(),
highlightActiveLine(),
highlightActiveLineGutter(),
highlightSelectionMatches(),
baseTheme,
keymap.of([
...closeBracketsKeymap,
...defaultKeymap,
...searchKeymap,
...historyKeymap,
...foldKeymap,
...completionKeymap,
...lintKeymap,
]),
linter(jsonParseLinter(), { delay: 300 }),
lintGutter(),
// Listener для onChange
EditorView.updateListener.of(update => {
if (update.docChanged && onChange) {
onChange(update.view.state.doc.toString());
}
})
]
}),
});

return () => view.destroy();
Expand Down